/*
 * Copyright 2020 StreamSets Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.streamsets.pipeline.lib;

import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;

/**
 * Holds a an Azure Shared Key Signature
 */
public interface SharedKeySignatureCalculator {

  /**
   * Calculates the Azure Shared Key Signature
   *
   * @param key The account key to use to calculate the signature
   * @return The Azure Shared Key Signature
   */
  String getSignature(String key) throws InvalidKeyException, NoSuchAlgorithmException;

}
